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Guaranteed to Fit2003 Chevrolet Express 2500 Change Vehicle

AC Delco®
2003 Chevrolet Express 2500 - Alternator, 8/6 Cyl., 5.3/4.3/4.8/6.0L Engine, with 145 Amp. Alternator

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$127.99

+ $41.48 Refundable Core Charge

Manufacturer #334-2529A
Guaranteed to Fit2003 Chevrolet Express 2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Express 2500
Base
8 Cyl 4.8L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
LS
8 Cyl 5.3L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
LS
8 Cyl 6.0L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
LS
6 Cyl 4.3L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
Base
6 Cyl 4.3L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
LS
8 Cyl 4.8L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
Base
8 Cyl 6.0L
With 145 Amp. Alternator
2003 Chevrolet Express 2500
Base
8 Cyl 5.3L
With 145 Amp. Alternator

Highlights

Brand:
Condition:
Remanufactured
Amperage Output:
145 Amp
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
REPC330164, 13943
Recommended Use:
OE Replacement
Series:
Professional Series
Fitnotes:
With 145 Amp. Alternator

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Avalanche 1500
North Face
8 Cyl 5.3L
With 145 Amp. Alternator
2003 Chevrolet Avalanche 1500
On Road Edition
8 Cyl 5.3L
With 145 Amp. Alternator
2003 Chevrolet Avalanche 1500
WBH
8 Cyl 5.3L
With 145 Amp. Alternator
2003 Chevrolet Silverado 1500 HD
LS
8 Cyl 6.0L
With 145 Amp. Alternator
2003 Chevrolet Silverado 1500 HD
LT
8 Cyl 6.0L
With 145 Amp. Alternator
Page 1 of 62 | Showing 1 - 5 of 307 results

Product Information

AC DELCO (REMANUFACTURED) OE REPLACEMENT ALTERNATORS

Charge your battery with the revamped performance offered by AC Delco’s remanufactured OE replacement alternators. Established in 1899, AC Delco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Each component rigorously evaluated to ensure premium quality
  • Remanufactured according to OE standards
  • All-new regulators and solenoids
  • Equipped with fresh brushes
  • Slip rings designed for maximum electrical contact
  • Rotors and stators sealed with flexible insulating layer
  • Rectifiers thoroughly tested and replaced if needed
  • New bearings lubricated and sealed to withstand vibration and heat
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Do you have a 105 amp alternator?Richard C.Dec 13, 2023
Best Answer:Hi Richard, I'm pleased to assist you. Yes, we do carry 105 amp alternators. I suggest calling our parts specialists at 1-866-529-0412 to provide the vehicle information so we can help you look for the right part. Have a nice day.
Grace G.STAFFDec 13, 2023
0
"  How Do I Get My Core Charge Back on the alternator ?TERRY S.Sep 09, 2021
Best Answer:Hi Terry, I'm glad to assist you. You can read our policy on core returns at this link: <a href="https://www.carparts.com/customer/returnpolicy" target="_blank">https://www.carparts.com/customer/returnpolicy</a> I hope this helps, and if you're interested in this alternator, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. Happy shopping. <a href="https://www.carparts.com/alternator/ac-delco/ac3342529a?can=CPAE1047" target="_blank">https://www.carparts.com/alternator/ac-delco/ac3342529a?can=CPAE1047</a>
Arnel E.STAFFSep 09, 2021

Customer Reviews

Good parts, excellent service, quick delivery best place to buy parts
Jorge R.
VERIFIED PURCHASER
Purchased on Feb 07, 2023